CFD Online Discussion Forums

CFD Online Discussion Forums (
-   FLUENT (
-   -   Drag coefficient depend of reynolds number. (

newminde July 10, 2012 01:56

Drag coefficient depend of reynolds number.
Hi everyone, I have a problem drawing, drag coefficient dependence of reynolds number, function. Maybe some ideas?
How to do this graphic?

Far July 10, 2012 02:18

please give some details about ur method, mesh, geometry, solver etc.

newminde July 10, 2012 02:29

I'm doing this tutorial.
It's very interenting, how to draw a graphic where drag cofficient depends of reynolds number.
Do I need UDF there? Or there is some other ways how to make reynolds number as a variable (From laminar to turbulent fluid).

newminde July 10, 2012 02:34

Any ideas?

flotus1 July 10, 2012 03:57

Calculate the flow with different inlet velocities and use software like gnuplot, excel or whatever to create the chart?

newminde July 10, 2012 04:11

I'm doing it right now.
But it's realy long work

All times are GMT -4. The time now is 18:09.